Radon Mitigation >> Get Rid Of Radon In Your House

Biennial Mitigation Exam The mitigation exam was updated in July 1994 to include the latest policy, protocol and technical information. The mitigation exam will be offered in lieu of completing the new biennial continuing education requirement until August 15, 1997, and participants whose renewal date is before this date have the option of taking the re-exam or Get Rid Of Radon In Your House completing CE to fulfill their biennial program requirements. 

At that time, all existing residential mitigation service providers will have had the opportunity to take the "updated” exam. After August15, 1997, the biennial exam will be eliminated. As referenced in Section 5.1.2, the exam is offered in CBT and Get Rid Of Radon In Your House paper-and-pencil formats. To schedule the CBT exam, call 1-800-828-EXAM (3926). 

You must contact your local RRTC directly to schedule paper and-pencil exams. If you need further assistance, please contact the RIS (see Section 2.1). PROFICIENCY LISTINGS This section of the Handbook reviews the meaning and content of participant listings, Get Rid Of Radon In Your House as well as how listings are made available to participants, states, and the interested public. 

An EPA listing includes Get Rid Of Radon In Your House information that is needed to inform consumers or states about a participant's status in the Program. Listings are continuously updated to reflect a participant's most current status. For example, the Agency will update listings to accountfor all device performance tests, the addition of new services, or a change in the participant's phone number.

Updated Get Rid Of Radon In Your House information is maintained in the Agency's records at all times. Information on the availability of Proficiency Listings is found in Section 6.2.The Proficiency Listings are divided into three sections which are broken down by service type. The Analytical Measurement Service providers are listed by organization or individual name. 

Participant listings for analytical services show specific devices Get Rid Of Radon In Your House and their service areas for all devices in which they are currently listed. Individuals that meet requirements for Residential Measurement Service providers are listed by the participant's name. Residential Mitigation Service providers are listed in the same way as the residential measurement service providers; 

However, the mitigators appear in their own section of the Proficiency Listings.6.1 MEANING AND CONTENT OF RADON PROFICIENCY PROGRAM LISTINGS 6.1.1 General Participant Information A listed participant has met the Program requirements necessary for listing as an analytical measurement service provider, residential measurement Get Rid Of Radon In Your House and/or residential mitigation providers. 

The listing includes the participant's name (if applicable), company name, business address, telephone number, service area, Get Rid Of Radon In Your House and any other relevant information. 6.1.2 Listing for Analytical Measurement Service Providers Participants with listed devices have demonstrated the ability to measure radon accurately with a specific radon measurement device and agree to make measurements only with listed devices according to Program requirements.

The listing includes information specific to each measurement device with which the participant offersanalytical measurement services. The states and possessions served with each device (or "Nationwide" for theentire US), the device name (brand/model/type), Get Rid Of Radon In Your House and its measurement method designation are shown. 

An example of an analytical services Listing Letter appears in Exhibit 6-1.6.1.3 Residential Measurement and Residential Mitigation Service Listings Participants listed for residential services agree to follow the Get Rid Of Radon In Your House procedures outlined in this Handbook that are appropriate to their listing. 

An individual whose name appears in the Proficiency Listings may not Get Rid Of Radon In Your House misrepresent the meaning of participation in the Radon Proficiency Programs to the public. Appearing in RADON MEASUREMENT DEVICE PERFORMANCE TESTS 7.1 LABORATORIES AND DEVICE EXPOSURE 

The EPA maintains radon laboratories in Montgomery, Alabama, and Las Vegas, Nevada, Get Rid Of Radon In Your House which conductall device performance testing for the Program. Program applicants who bring their devices to the test site will be given appointments to come to one of these EPA laboratories. Applicants who mail their devices will ship them according to RQAC instructions. 

The RQAC will provide the Get Rid Of Radon In Your House address information for submitting the appropriate devices, where they will be processed and then shipped to the EPA laboratories for exposure. After exposure, the labs will return the devices to the applicant for analysis. This section of the Handbook describes both the laboratories and the general conditions under which the laboratories will expose the measurement devices.

Both EPA radon laboratories provide assistance to EPA Headquarters and Regional Offices, states, other Federal agencies, Get Rid Of Radon In Your House and the private sector in terms of: technical advice, radiological monitoring and assessment,dose and risk assessment, and maintaining emergency response capabilities. 

The radon chambers at both labs support National and International radon programs (for quality assurance) as well as projects to measure radon levels in schools, Get Rid Of Radon In Your House Federal buildings and residences. Exhibits 7-1 and 7-2 are maps showing the location of the National Air and Radiation Environmental Laboratory (NAREL) and the Las Vegas Laboratory (ORIA-LV),respectively. 

The addresses and Get Rid Of Radon In Your House telephone numbers are as follows:U.S. Environmental Protection Agency Office of Radiation and Indoor Air National Air and Radiation Environmental Laboratory 540 South Morris Avenue Montgomery, Alabama 36115-2601(334) 270-3400 U.S. Environmental Protection Agency Office of Radiation.

Indoor Air Radon Evaluation Laboratory 944 East Harmon, EAX-3Las Vegas, Nevada 89119(702) 798-31227.1.1 Laboratory Exposure Conditions The three following Get Rid Of Radon In Your House subsections describe general conditions under which devices will be exposed.The Agency will conduct four independent sample measurements for devices in most EPA method categories. 

However, in the continuous radon, continuous working level, pump-collapsible bag, and RPISU methods, Get Rid Of Radon In Your House only one measurement will be taken. The number of measurements for each of the 15 method categoriesis shown in Exhibit 7-3. It is important that radon measurement devices be able to provide reliable measurements under the unique conditions that might exist when a measurement is made by or for a consumer. 

Exhibit 7-4 shows the boundaries of environmental conditions that might exist in EPA's radon chambers during Program device performance testing. These outer boundaries are based on EPA's current estimates of environmental conditions that might exist in Get Rid Of Radon In Your House buildings throughout the country. Actual values for the parameters indicated may vary within the ranges cited. 

EPA laboratories may also Get Rid Of Radon In Your House produce condensation nuclei (CN) in their chambers to approximate consumer measurement conditions. For devices with recommended consumer exposure durations of less than two weeks, the EPA exposure period will be consistent with the recommended exposure period.

EPA realizes that many devices specify exposure periods in excess of two weeks. However, Get Rid Of Radon In Your House because all devices designed for long-term exposure are integrating devices, shorter-term measurements can be made provided total exposure is at a level above the lower limit of detection in (pCi/L)-days. 

For example, an alpha track device designed for a minimum exposure period of 90 days will perform with equivalent accuracy if exposed for only 15 days at six times that level, Get Rid Of Radon In Your House as long as the lower limit of detection is exceeded. Applying the known calibration factor to the counted track density yields the integral exposure in (pCi/L)-days, from which, using the known days of exposure, the average radon concentration in pCi/L can be determined.


 

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